According to literature, the nine temples were built in the 7th century, during the ancient Mataram era. Candi Gedong Songo is categorized as Hindu temples, based on the characteristics found on other Hindu temples in Indonesia. The temple images found here are including different manifestations of Siva, one of Ganesha and one of the Vedic Sage Agastya. The temple was discovered by Joan Gideon Loten, a Dutch serving the East India Colonies in 1740.